
Expose: to put somebody/something in a place or situation where they are not protected from something harmful or unpleasant 使面臨,使遭受(危險或不快)
to expose yourself to criticism/ridicule 使自己受到批評/嘲笑
Do not expose babies to strong sunlight. 不要讓嬰孩受到強烈的陽光照射.
Extend: to make a business, an idea, an influence, etc. cover more areas or operate in more places 擴大...的范圍(或影響)
The company plans to extend its operations into Europe. 公司打算將業務擴展到歐洲.
The school is extending the range of subjects taught. 學校正在拓寬授課學科的范圍.